I have 2 firewalls with Clear OS 5.2

Firewall A has 2 External IP's from different providers (eth0 x.x.x.1 and eth1 y.y.y.1) 1 Lan (192.168.1.x)
Firewall B has 1 External IP in the same range of the Firewall A (x.x.x.5) and 1 Lan 10.10.10.x

If I connect my computer in the LAN of firewall with 2 External IP's I'am able see the pages and services running in both firewalls.
Ex:
www.mywebsever.com (x.x.x.2) Firewall A <- Reacheble
otherside.com (y.y.y.2) Firewall A <- Reacheble
thisother.com (x.x.x.3) Firewall B <- Reacheble

If I connect my computer in the LAN of Firewall B (x.x.x.5), I only can see the services or pages in this firewall and the services or pages in "Firewall A" but only those in the range of (x.x.x.x)

www.mywebsever.com (x.x.x.2) Firewall A <- Reacheble
otherside.com (y.y.y.2) Firewall A <- Unreachable
thisother.com (x.x.x.3) Firewall B <- Reacheble

The services running in the firewall A on the interface (y.y.y.y) are unreachable from my other ClearOS server